I was afraid of that . Unfortunately R availability is pretty scarce going to Europe in May yet quite available in June coming to the USA. Go Figure? I can see it is going to be a struggle to get use out of all my GPU's now that UA has withdrawn from BKK.
I was hoping to get at least 2 used for this trip to Europe which is a rare trip for me and Domestic flights with UA since my home is Atlanta will not likely be of any interest to me.